[1] Univ Fed Minas Gerais UFMG, Fac Med, Lab Interdisciplinar Invest Med, Belo Horizonte, Brazil
[2] Inst Previdencia Servidores Estado Minas Gerais, Belo Horizonte, Brazil
[3] Univ Fed Minas Gerais, Programa Posgrad Neurociencias, Belo Horizonte, Brazil
[4] Inst Dor Pesquisa & Ensino, Rio De Janeiro, Brazil
[5] Univ Fed Rio de Janeiro, Inst Psychiat, Subst Abuse Res Program, Rio De Janeiro, Brazil
[6] Monash Univ, Turner Inst Brain & Mental Hlth, Clayton, Vic, Australia
[7] Univ Fed Minas Gerais, Fac Med, Dept Psiquiatria, Belo Horizonte, Brazil